Flexible cooler



FIG. 1 is a top, left side, perspective view of a flexible cooler of the present design, side portions of a strap and two zipper pulls shown in broken line and forming no part of the first embodiment of the present design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, a right side view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front elevation view of an alternate embodiment of FIG. 1, the difference being the zipper pull cord attached to two spaced apart zipper pulls on the front. 

The ornamental design for a flexible cooler, as shown and described. 